The EM300 series acquisition unit has a compact size, flexible installation, and easy wiring. It can be connected to ESDTEK's Easycontrol power distribution monitoring system, energy management system (or third-party system), etc. through RS485 communication interface to form a complete automation monitoring system. There are five models available: EM310, EM320, EM321, EM330, and EM340, which are used as I/O modules for circuit monitoring, centralized acquisition, and control of medium and low voltage systems below 35KV.

EM310: Switching module (remote signaling) 32 channels

EM320: Analog module (telemetry) 32 channels

EM321: Analog module (telemetry) with 8 channels

EM330: Relay module (remote control) 16 channels

EM340: Pulse quantity acquisition (remote pulse) 32 channels

The EM300 series acquisition unit adopts various anti-interference measures in its design, which can operate stably in harsh power system environments. Adopting the standard 35mm card rail installation method, it can be directly mounted on the card rail. It can be widely applied in industries such as power, construction, industry, transportation, and data centers.